- Copiate e incollate il codice X3D qui sotto in un file di testo, salvatelo con estensione .x3d e visualizzatelo con Xj3D
- cambiate il colore della luce
- sostituite la scatola con un cono
- spostate la sfera a destra
- aggiungete un cilindro a sinistra
- crete una nuova scena X3D con un tavolino colorato
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "http://www.web3d.org/specifications/x3d-3.0.dtd">
<X3D profile="Immersive" version="3.0">
<head>
<meta name="filename" content="HelloWorld.x3d"/>
</head>
<Scene>
<Viewpoint description="hello, world!"
orientation="0 1 0 1.57" position="12 1 0"/>
<NavigationInfo type='"EXAMINE" "ANY"'/>
<Group>
<PointLight color="0.8 0 0" location="10 3 0" />
<Transform translation="0 2 0" >
<Shape>
<Box size="2 2 2" />
<Appearance><Material diffuseColor="0.8 0.8 0.8" /></Appearance>
</Shape>
</Transform>
<Transform translation="0 -2 0" >
<Shape>
<Sphere />
<Appearance>
<Material diffuseColor="0.8 0.8 0.8" />
<ImageTexture url="http://www.mountdesertgb.com/images/marble/mystiquepark-marble.jpg" />
</Appearance>
</Shape>
</Transform>
</Group>
</Scene>
</X3D>
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